X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fsset.h;h=625cea987a6563dda5a028f5868d8db6fc7e19de;hb=05f453a895297bd53f18554126048184bcbf1723;hp=a739fce00c75357e9f8d4563cac42c4698fb04a2;hpb=43d1478b1690ecd0ef6b63890bc13438c1914e47;p=sliver-openvswitch.git

diff --git a/lib/sset.h b/lib/sset.h
index a739fce00..625cea987 100644
--- a/lib/sset.h
+++ b/lib/sset.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011 Nicira Networks.
+ * Copyright (c) 2011, 2012, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@
 #define SSET_H
 
 #include "hmap.h"
+#include "util.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -63,6 +64,8 @@ char *sset_pop(struct sset *);
 struct sset_node *sset_find(const struct sset *, const char *);
 bool sset_contains(const struct sset *, const char *);
 bool sset_equals(const struct sset *, const struct sset *);
+struct sset_node *sset_at_position(const struct sset *,
+                                   uint32_t *bucketp, uint32_t *offsetp);
 
 /* Iteration macros. */
 #define SSET_FOR_EACH(NAME, SSET)               \
@@ -76,13 +79,15 @@ bool sset_equals(const struct sset *, const struct sset *);
           ? (NEXT) = SSET_NEXT(SSET, NAME), true    \
           : false);                                 \
          (NAME) = (NEXT))
+
+const char **sset_sort(const struct sset *);
 
 /* Implementation helper macros. */
 
 #define SSET_NODE_FROM_HMAP_NODE(HMAP_NODE) \
     CONTAINER_OF(HMAP_NODE, struct sset_node, hmap_node)
 #define SSET_NAME_FROM_HMAP_NODE(HMAP_NODE) \
-    ((const char *) (SSET_NODE_FROM_HMAP_NODE(HMAP_NODE)->name))
+    (CONST_CAST(const char *, (SSET_NODE_FROM_HMAP_NODE(HMAP_NODE)->name)))
 #define SSET_NODE_FROM_NAME(NAME) CONTAINER_OF(NAME, struct sset_node, name)
 #define SSET_FIRST(SSET) SSET_NAME_FROM_HMAP_NODE(hmap_first(&(SSET)->map))
 #define SSET_NEXT(SSET, NAME)                                           \